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Overview
overview
7Static
static
35205816a75...18.exe
windows7-x64
75205816a75...18.exe
windows10-2004-x64
7$PLUGINSDI...am.dll
windows7-x64
3$PLUGINSDI...am.dll
windows10-2004-x64
3$PLUGINSDI...eb.dll
windows7-x64
3$PLUGINSDI...eb.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...K2.dll
windows7-x64
3$PLUGINSDI...K2.dll
windows10-2004-x64
3$PLUGINSDI...ns.dll
windows7-x64
3$PLUGINSDI...ns.dll
windows10-2004-x64
3$PLUGINSDI...LL.dll
windows7-x64
3$PLUGINSDI...LL.dll
windows10-2004-x64
3$PLUGINSDI...te.dll
windows7-x64
3$PLUGINSDI...te.dll
windows10-2004-x64
3$PLUGINSDI...nd.dll
windows7-x64
3$PLUGINSDI...nd.dll
windows10-2004-x64
3winever_ev700.exe
windows7-x64
7winever_ev700.exe
windows10-2004-x64
7$PLUGINSDI...es.dll
windows7-x64
3$PLUGINSDI...es.dll
windows10-2004-x64
3$PLUGINSDI...SC.dll
windows7-x64
3$PLUGINSDI...SC.dll
windows10-2004-x64
3$PLUGINSDI...em.dll
windows7-x64
3$PLUGINSDI...em.dll
windows10-2004-x64
3$PLUGINSDIR/WinOS.dll
windows7-x64
3$PLUGINSDIR/WinOS.dll
windows10-2004-x64
3winext.exe
windows7-x64
1winext.exe
windows10-2004-x64
3Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
17/10/2024, 12:15
Static task
static1
Behavioral task
behavioral1
Sample
5205816a750cb86b88614ea22faa75b3_JaffaCakes118.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
5205816a750cb86b88614ea22faa75b3_JaffaCakes118.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/DLLWaitForKillProgram.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$PLUGINSDIR/DLLWeb.dll
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
$PLUGINSDIR/DLLWeb.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win7-20240708-en
Behavioral task
behavioral8
Sample
$PLUGINSDIR/IEFunctions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$PLUGINSDIR/ISCHECK2.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$PLUGINSDIR/ISCHECK2.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
$PLUGINSDIR/InstallOptions.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win7-20240729-en
Behavioral task
behavioral14
Sample
$PLUGINSDIR/KillProcDLL.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
$PLUGINSDIR/SelfDelete.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$PLUGINSDIR/processes_second.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$PLUGINSDIR/processes_second.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
winever_ev700.exe
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
winever_ev700.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$PLUGINSDIR/Processes.dll
Resource
win7-20240729-en
Behavioral task
behavioral22
Sample
$PLUGINSDIR/Processes.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$PLUGINSDIR/SimpleSC.dll
Resource
win7-20240708-en
Behavioral task
behavioral24
Sample
$PLUGINSDIR/SimpleSC.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
$PLUGINSDIR/System.dll
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$PLUGINSDIR/WinOS.dll
Resource
win7-20240903-en
Behavioral task
behavioral28
Sample
$PLUGINSDIR/WinOS.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
winext.exe
Resource
win7-20240708-en
Behavioral task
behavioral30
Sample
winext.exe
Resource
win10v2004-20241007-en
General
-
Target
$PLUGINSDIR/ISCHECK2.dll
-
Size
92KB
-
MD5
9b758e25eeb7298a61776391310a11f7
-
SHA1
5f05ac39f0027197e391e0ef43a3ef9ec160426a
-
SHA256
7e58ea6ce4c690eb69b16cb1260a9d7127fcb6cdd43cfa1f360571607d9b9a9e
-
SHA512
23f1236a0181b3735e4f311781c236b78883f8f76ee3b3ba0cd2ab6836a7977d8ea4ff16546d00d5419ed4190e584d4ceeba2389ed9c4325a84d468ee883895c
-
SSDEEP
1536:AoTXP/uITCTzMjyAnn1G3ppft2P58oqaZGPsVkw6:DfazMOAIjt2PSoqaZ7mw6
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2976 wrote to memory of 2996 2976 rundll32.exe 30 PID 2976 wrote to memory of 2996 2976 rundll32.exe 30 PID 2976 wrote to memory of 2996 2976 rundll32.exe 30 PID 2976 wrote to memory of 2996 2976 rundll32.exe 30 PID 2976 wrote to memory of 2996 2976 rundll32.exe 30 PID 2976 wrote to memory of 2996 2976 rundll32.exe 30 PID 2976 wrote to memory of 2996 2976 rundll32.exe 30
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ISCHECK2.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2976 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\ISCHECK2.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:2996
-